I'm just wondering if it is normal to go through 3 tampons in less than an hour. Usually, my period is heavy, but not this heavy. I have had miscarriages in the past and I am wondering if this is one since I am bleeding so heavy. I usually get my period every 30 days or so. Last month, it was day 23 which has never happened before and then this month it was 29 days. Today is the second day and I just started flowing so heavy.. any help would be great...

What absorbancy tampons and are they saturated when you're changing them?

If your concerned, you need to visit your emergency room. If it is unusual bleeding and not normal it is best to get it checked out.